✧ Hundred Proof Hardware™ by MPC ✧

Stainless Steel Engine Hardware Kit


• Get rid of those old, corroded factory bolts! 
• Precision CNC Machined Billet Washers 
• High Strength Stainless Steel Bolts

Hundred Proof RB25 Engine Hardware

  • This 165pc Kit Includes Stainless Bolts & Hundred Proof Billet Washers to Replace:


    • Valve Cover

    • Coilpack Cover

    • Coilpacks

    • Coilpack Mount Plate

    • Intake Crossover Tube

    • Wastegate

    • Cam Angle Sensor

    • Timing Cover

    • AAC Valve

    • Drain Tube

    • Fuel Line Bracket

    • Fuel Pressure Regulator

    • Throttle Body

    • Throttle Cable Bracket

    • Intake Grounds


    DISCLAIMER:  These products are anodized.  They may discolor or fade over time from extended exposure to UV rays, abrasives, or certain cleaning solutions.

  • Valve Cover

    • Sealing Washers are included for Valve Cover & Timing Cover


    *Pictures are for reference - exact bolt count may differ slightly depending on Engine series & model.